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* Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-shLinus Torvalds2012-05-232-0/+145
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull SuperH updates from Paul Mundt: - New CPUs: SH7734 (SH-4A), SH7264 and SH7269 (SH-2A) - New boards: RSK2+SH7264, RSK2+SH7269 - Unbreaking kgdb for SMP - Consolidation of _32/_64 page fault handling. - watchdog and legacy DMA chainsawing, part 1 - Conversion to evt2irq() hwirq lookup, to support relocation of vectored IRQs for irqdomains. * tag 'sh-for-linus' of git://github.com/pmundt/linux-sh: (98 commits) sh: intc: Kill off special reservation interface. sh: Enable PIO API for hp6xx and se770x. sh: Kill off machvec IRQ hinting. sh: dma: More legacy cpu dma chainsawing. sh: Kill off MAX_DMA_ADDRESS leftovers. sh: Tidy up some of the cpu legacy dma header mess. sh: Move sh4a dma header from cpu-sh4 to cpu-sh4a. sh64: Fix up vmalloc fault range check. Revert "sh: Ensure fixmap and store queue space can co-exist." serial: sh-sci: Fix for port types without BRI interrupts. sh: legacy PCI evt2irq migration. sh: cpu dma evt2irq migration. sh: sh7763rdp evt2irq migration. sh: sdk7780 evt2irq migration. sh: migor evt2irq migration. sh: landisk evt2irq migration. sh: kfr2r09 evt2irq migration. sh: ecovec24 evt2irq migration. sh: ap325rxa evt2irq migration. sh: urquell evt2irq migration. ...
| * sh: Add RSK2+SH7269 boardPhil Edworthy2012-05-101-0/+65
| | | | | | | | | | | | | | | | | | The RSK2+SH7269 board uses the SH7269 processor. It is often referred to as just rsk7269. NOR Flash, SDRAM, serial, USB Host and ethernet are working. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Add RSK2+SH7264 boardPhil Edworthy2012-05-101-0/+80
| | | | | | | | | | | | | | | | | | The RSK2+SH7264 board uses the sh7264 processor. It is often referred to as just rsk7264. NOR Flash, SDRAM, serial, USB Host and ethernet are working. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | perf: Remove PERF_COUNTERS config optionRobert Richter2012-04-261-1/+1
|/ | | | | | | | | | | Renaming remaining PERF_COUNTERS options into PERF_EVENTS. Think we can get rid of PERF_COUNTERS now. Signed-off-by: Robert Richter <robert.richter@amd.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1333643084-26776-5-git-send-email-robert.richter@amd.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
* sh: fix compile error using sh7757lcr_defconfigYoshihiro Shimoda2011-06-211-5/+3
| | | | | | | | | | | | | | | Fix the complie error in ehci-hcd.c because it needs an additional configuration. CC drivers/usb/host/ehci-hcd.o drivers/usb/host/ehci-hcd.c:1288:2: error: #error "missing bus glue for ehci-hcd" make[3]: *** [drivers/usb/host/ehci-hcd.o] Error 1 make[2]: *** [drivers/usb/host] Error 2 make[1]: *** [drivers/usb] Error 2 make: *** [drivers] Error 2 Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* rtc: fix build warnings in defconfigsWanlong Gao2011-06-151-1/+1
| | | | | | | | | | | | | RTC_CLASS is changed to bool, so 'm' is invalid. Signed-off-by: Wanlong Gao <wanlong.gao@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* cgroup: remove the ns_cgroupDaniel Lezcano2011-05-265-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ns_cgroup is an annoying cgroup at the namespace / cgroup frontier and leads to some problems: * cgroup creation is out-of-control * cgroup name can conflict when pids are looping * it is not possible to have a single process handling a lot of namespaces without falling in a exponential creation time * we may want to create a namespace without creating a cgroup The ns_cgroup was replaced by a compatibility flag 'clone_children', where a newly created cgroup will copy the parent cgroup values. The userspace has to manually create a cgroup and add a task to the 'tasks' file. This patch removes the ns_cgroup as suggested in the following thread: https://lists.linux-foundation.org/pipermail/containers/2009-June/018616.html The 'cgroup_clone' function is removed because it is no longer used. This is a userspace-visible change. Commit 45531757b45c ("cgroup: notify ns_cgroup deprecated") (merged into 2.6.27) caused the kernel to emit a printk warning users that the feature is planned for removal. Since that time we have heard from XXX users who were affected by this. Signed-off-by: Daniel Lezcano <daniel.lezcano@free.fr> Signed-off-by: Serge E. Hallyn <serge.hallyn@canonical.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Jamal Hadi Salim <hadi@cyberus.ca> Reviewed-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Paul Menage <menage@google.com> Acked-by: Matt Helsley <matthltc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'master' of ↵Paul Mundt2011-05-232-2/+0
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
| * PM: Remove CONFIG_PM_VERBOSERafael J. Wysocki2011-05-172-2/+0
| | | | | | | | | | | | | | | | | | | | | | Now that we have CONFIG_DYNAMIC_DEBUG there is no need for yet another flag causing dev_dbg() and pr_debug() statements in the core PM code to produce output. Moreover, CONFIG_PM_VERBOSE causes so much output to be generated that it's not really useful and almost no one sets it. References: https://bugzilla.kernel.org/show_bug.cgi?id=23182 Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
* | sh: update SDHI configuration symbols in defconfigsGuennadi Liakhovetski2011-04-182-2/+2
|/ | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Simon Horman <horms@verge.net.au> Cc: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: update sh7757lcr_defconfigYoshihiro Shimoda2011-03-111-1/+18
| | | | | | | - enable SPI bus, MTD, MMCIF, SD, USB host, and USB storage. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Merge branch 'sh/alphaproject' into sh-latestPaul Mundt2011-01-132-0/+235
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| * sh: Add support for AP-SH4AD-0A board.Paul Mundt2011-01-131-0/+133
| | | | | | | | | | | | | | | | | | | | | | This adds preliminary support for the alpha project AP-SH4AD-0A reference platform (SH7786 based). Additional platform information available at: http://www.apnet.co.jp/product/superh/ap-sh4ad-0a.html Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Add support for AP-SH4A-3A board.Paul Mundt2011-01-131-0/+102
| | | | | | | | | | | | | | | | | | | | | | This adds preliminary support for the alpha project AP-SH4A-3A reference platform (SH7785 based). Additional paltform information available at: http://www.apnet.co.jp/product/superh/ap-sh4a-3a.html Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: update sh7757lcr_defconfigYoshihiro Shimoda2011-01-111-10/+1
|/ | | | | | | | - disable the 8250 driver (fix the build error on sh7757lcr) - enable sh_eth driver Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: include Migo-R TS driver in Migo-R defconfigMagnus Damm2011-01-061-0/+2
| | | | | | | | This patch enables the Migo-R specific touch screen driver in the Migo-R defconfig. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-systemh: Kill off dead board.Paul Mundt2010-10-291-28/+0
| | | | | | | | | This code has been untouched since it was merged many years ago, and has severely bitrotted since, suggesting that the board has no real users left. Notice of intent to remove has been sent out over the last few years, with no takers. Kill it off. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-snapgear: Kill off machtype, consolidate board def.Paul Mundt2010-10-291-0/+0
| | | | | | | Only the secureedge5410 was ever supported by this code, so make the board specification explicit rather than perpetuating a mach group. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Set CONFIG_SYSFS_DEPRECATED_V2=nMatt Fleming2010-09-1438-38/+0
| | | | | | | | | | As the help for the config option suggests, this option really shouldn't be set by default for any recent distribution as it changes the layout of sysfs. I spotted this while running debian when udev got very confused by the sysfs layout and failed to create some device nodes. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh2007/sh7757lcr defconfig reduction.Paul Mundt2010-08-202-2185/+0
| | | | | | | These were newly added while the defconfig reduction work was ongoing, strip them down now. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Merge branch 'master' of ↵Paul Mundt2010-08-1650-59459/+1
|\ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: arch/sh/include/asm/Kbuild drivers/Makefile Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * defconfig reductionSam Ravnborg2010-08-1450-59459/+1
| | | | | | | | | | | | | | Use the defconfig files generated by "make savedefconfig" for remaining defconfig files. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* | sh: add sh7757lcr board supportYoshihiro Shimoda2010-07-061-0/+1126
| | | | | | | | | | | | | | This adds preliminary support for the sh7757lcr board. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: SH-2007 board support.Hitoshi Mitake2010-06-211-0/+1357
|/ | | | | | | | | | | | | | | | | | | | | | | This patch series adds support for ITO Co., Ltd.'s SH-2007 reference platform (A PC-104 based SH7780 platform). This is a direct port of the out-of-tree board support from the vendor's kernel, originally located at: http://ms-n.org/sh-linux/kernel/ More information on the board and the vendor can be obtained from the vendor's site at: http://www.itonet.co.jp/ Presently supported peripherals are CF and ethernet, with support for the on-board IDE still pending further testing. Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Reviewed-by: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: fix up sh7785lcr_32bit_defconfig.Paul Mundt2010-05-241-109/+164
| | | | | | | | The build scripts inadvertently dropped this down to 29-bit, fix it back up. Reported-by: Raul Porcel <armin76@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: update defconfigs.Paul Mundt2010-05-1850-892/+1237
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-sdk7786: update defconfig for compressed kernel image.Paul Mundt2010-04-261-192/+444
| | | | | | | Now that compressed image loading is possible for sdk7786, drop the vmlinux.bin default image target and update the defconfig accordingly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix maximum number of SCIF ports in R2D defconfigsMagnus Damm2010-04-262-2/+2
| | | | | | | | | | | | | Update the R2D defconfigs to bump up the maximum number of SCIF ports on the system. Fixes a broken serial console regression added by cd5f107628ab89c5dec5ad923f1c27f4cba41972. Reported-by: Shin-ichiro KAWASAKI <kawasaki@juno.dti.ne.jp> Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Alexandre Courbot <alex@dcl.info.waseda.ac.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Update ecovec_defconfigYusuke Goda2010-03-291-46/+190
| | | | | Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: update sdk7786 defconfig.Paul Mundt2010-02-101-23/+337
| | | | | | This plugs in USB and PCI and other bits for SDK7786. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Preliminary SDK7786 board support.Paul Mundt2010-01-141-0/+1440
| | | | | | | | | | | This stubs in some preliminary board support for the RTE SDK7786. This is quite stunted at the moment, and primarily builds on top of the system FPGA. FPGA IRQs are handled via CPU IRL masking for simplicity, with initial peripheral support restricted to the debug ethernet. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: update defconfigs.Paul Mundt2010-01-0449-871/+3005
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh4 scif pdata (sh7750/sh7760/sh4-202)Magnus Damm2009-12-152-2/+2
| | | | | | | | | | | | | This patch breaks out the sh4 scif serial port platform data from a shared platform device to one platform device per port. Also, add serial ports to the list of early platform devices. While at it, get rid of the R2D ifdef in the processor code and adjust the defconfigs to use ttySC1. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-ecovec24: MEMORY_SIZE fixupKuninori Morimoto2009-12-092-2/+2
| | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: enable onenand support in kfr2r09 defconfig.Paul Mundt2009-09-251-2/+7
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: update defconfigs.Paul Mundt2009-09-2548-1271/+3269
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add EcoVec24 romImage defconfigKuninori Morimoto2009-09-111-0/+1032
| | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: modify to enable boot for EcoVec24Kuninori Morimoto2009-08-271-6/+14
| | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: update kfr2r09 defconfigMagnus Damm2009-08-211-15/+197
| | | | | | | Update the kfr2r09 defconfig with support for LCDC and USB gadget. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: add kfr2r09 romimage defconfigMagnus Damm2009-08-211-0/+774
| | | | | | | | Add romImage defconfig for the kfr2r09 board. This defconfig should be used to build the kernel based boot loader. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: enable rtc-ds1302 in snapgear_defconfig.Paul Mundt2009-08-201-5/+72
| | | | | | | This is the only board that presently supports this rtc, so make sure it is enabled by default to get some build coverage. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add EcoVec (SH7724) board supportKuninori Morimoto2009-08-201-0/+1550
| | | | | | | This adds preliminary support for the EcoVec board. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: kfr2r09 board support - mach-type and defconfigMagnus Damm2009-07-231-0/+877
| | | | | | | | | | | | | | | This patch adds a defconfig and a mach-types entry for the kfr2r09 board. At this point only a few devices like SCIF, KEYSC and NOR Flash are supported together with sh7724 devices such as IIC0, IIC1 and the multimedia blocks exported via UIO. Kexec is supported, but booting from flash is not (yet). Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: re-add LCDC fbdev support to the Migo-R defconfigMagnus Damm2009-07-011-2/+51
| | | | | | | Re-add LCDC fbdev support to the Migo-R defconfig. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: ms7724se: Enable sh_eth in defconfig.Kuninori Morimoto2009-06-291-4/+21
| | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Enable soc-camera in ap325rxa/migor/se7724 defconfigs.Paul Mundt2009-06-183-6/+190
| | | | | | | The MEDIA_SUPPORT option disabled soc-camera support, so re-enable it for the impacted defconfigs. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: defconfig updates.Paul Mundt2009-06-1845-2375/+2245
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Update r7780mp defconfigNobuhiro Iwamatsu2009-06-161-25/+118
| | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: fix CONFIG_SH_PCLK_FREQ bug for sh7724Kuninori Morimoto2009-06-021-1/+1
| | | | | | | | | | CONFIG_SH_PCLK_FREQ=33333333 is correct for sh7724. sh7724 master clock is 33333333, but peripheral is 41666666. This bug came to light because sh-sci driver had changed clk from "module_clk" to "peripheral_clk" Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add ms7724se (SH7724) board supportKuninori Morimoto2009-05-261-0/+1552
| | | | | | | This adds preliminary support for the ms7724se solution engine board. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>